.TH std::num_put::~num_put 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::num_put::~num_put \- std::num_put::~num_put

.SH Synopsis
   Defined in header <locale>
   protected: ~num_put();

   Destructs a std::num_put facet. This destructor is protected and virtual (due to
   base class destructor being virtual). An object of type std::num_put, like most
   facets, can only be destroyed when the last std::locale object that implements this
   facet goes out of scope or if a user-defined class is derived from std::num_put and
   implements a public destructor.

.SH Example


// Run this code

 #include <iostream>
 #include <locale>

 struct Destructible_num_put : public std::num_put<wchar_t>
 {
     Destructible_num_put(std::size_t refs = 0) : num_put(refs) {}
     // note: the implicit destructor is public
 };

 int main()
 {
     Destructible_num_put dc;
     // std::num_put<wchar_t> c; // compile error: protected destructor
 }
